Tray for biological samples



FIG. 1 is a perspective view of a tray for biological samples showing mynew design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a right side elevational view thereof, the left sideelevational view being identical;

FIG. 5 is a front elevational view thereof, the rear elevational viewbeing identical;

FIG. 6 is a perspective view of a second embodiment of a tray forbiological samples showing my new design;

FIG. 7 is a top plan view thereof;

FIG. 8 is a bottom plan view thereof;

FIG. 9 is a right side elevational view thereof, the left sideelevational view being identical; and,

FIG. 10 is a front elevational view thereof, the rear elevational viewbeing identical.

The ornamental design for a tray for biological samples, as shown anddescribed.